Table S2: MSEL Subscale Estimate Marginal Means.

Subscale / Group / Sex / Age / Estimate / SE / Lower Bound / Upper Bound
Fine Motor / HR
Non-ASD / Female / 18 / 18.72 / 0.29 / 18.16 / 19.29
24 / 24.70 / 0.26 / 24.19 / 25.22
36 / 36.67 / 0.34 / 35.99 / 37.34
Male / 18 / 18.64 / 0.28 / 18.09 / 19.19
24 / 23.89 / 0.26 / 23.39 / 24.39
36 / 34.38 / 0.34 / 33.72 / 35.05
ASD / Female / 18 / 16.77 / 0.71 / 15.38 / 18.16
24 / 21.40 / 0.60 / 20.23 / 22.57
36 / 30.66 / 0.86 / 28.97 / 32.35
Male / 18 / 17.62 / 0.40 / 16.83 / 18.41
24 / 21.55 / 0.35 / 20.86 / 22.24
36 / 29.41 / 0.49 / 28.46 / 30.37
LR
Non-ASD / Female / 18 / 19.00 / 0.35 / 18.31 / 19.69
24 / 25.57 / 0.31 / 24.96 / 26.18
36 / 38.72 / 0.42 / 37.89 / 39.55
Male / 18 / 18.95 / 0.35 / 18.26 / 19.65
24 / 24.77 / 0.31 / 24.16 / 25.38
36 / 36.40 / 0.42 / 35.59 / 37.22
Expressive Language / HR
Non-ASD / Female / 18 / 18.33 / 0.28 / 17.78 / 18.89
24 / 25.14 / 0.26 / 24.63 / 25.65
36 / 38.75 / 0.34 / 38.07 / 39.42
Male / 18 / 16.51 / 0.28 / 15.97 / 17.06
24 / 23.19 / 0.26 / 22.69 / 23.69
36 / 36.55 / 0.34 / 35.88 / 37.21
ASD / Female / 18 / 14.36 / 0.70 / 12.99 / 15.72
24 / 19.71 / 0.59 / 18.55 / 20.86
36 / 30.41 / 0.86 / 28.72 / 32.10
Male / 18 / 14.09 / 0.40 / 13.31 / 14.87
24 / 19.21 / 0.35 / 18.53 / 19.90
36 / 29.45 / 0.49 / 28.50 / 30.40
LR
Non-ASD / Female / 18 / 19.65 / 0.35 / 18.97 / 20.34
24 / 26.93 / 0.31 / 26.32 / 27.53
36 / 41.47 / 0.42 / 40.64 / 42.30
Male / 18 / 17.65 / 0.35 / 16.96 / 18.33
24 / 24.66 / 0.31 / 24.06 / 25.26
36 / 38.68 / 0.42 / 37.87 / 39.50
Receptive Language / HR
Non-ASD / Female / 18 / 19.27 / 0.28 / 18.73 / 19.82
24 / 25.50 / 0.26 / 25.00 / 26.00
36 / 37.95 / 0.34 / 37.28 / 38.63
Male / 18 / 17.63 / 0.27 / 17.10 / 18.17
24 / 23.85 / 0.25 / 23.35 / 24.34
36 / 36.27 / 0.34 / 35.61 / 36.93
ASD / Female / 18 / 13.92 / 0.66 / 12.63 / 15.22
24 / 19.22 / 0.57 / 18.10 / 20.35
36 / 29.82 / 0.86 / 28.13 / 31.51
Male / 18 / 13.39 / 0.38 / 12.64 / 14.14
24 / 18.42 / 0.34 / 17.74 / 19.09
36 / 28.47 / 0.49 / 27.51 / 29.43
LR
Non-ASD / Female / 18 / 21.76 / 0.34 / 21.09 / 22.42
24 / 28.19 / 0.30 / 27.60 / 28.79
36 / 41.06 / 0.42 / 40.23 / 41.89
Male / 18 / 20.27 / 0.33 / 19.61 / 20.92
24 / 26.39 / 0.30 / 25.80 / 26.98
36 / 38.64 / 0.42 / 37.82 / 39.46
Visual Reception / HR
Non-ASD / Female / 18 / 18.89 / 0.28 / 18.34 / 19.43
24 / 26.65 / 0.26 / 26.15 / 27.16
36 / 42.18 / 0.34 / 41.50 / 42.85
Male / 18 / 17.88 / 0.27 / 17.34 / 18.41
24 / 25.30 / 0.25 / 24.80 / 25.79
36 / 40.14 / 0.34 / 39.48 / 40.80
ASD / Female / 18 / 15.72 / 0.66 / 14.43 / 17.02
24 / 21.99 / 0.57 / 20.87 / 23.11
36 / 34.53 / 0.86 / 32.85 / 36.22
Male / 18 / 16.42 / 0.38 / 15.67 / 17.16
24 / 21.95 / 0.34 / 21.28 / 22.62
36 / 33.01 / 0.49 / 32.06 / 33.97
LR
Non-ASD / Female / 18 / 19.91 / 0.34 / 19.25 / 20.57
24 / 27.95 / 0.30 / 27.35 / 28.54
36 / 44.02 / 0.42 / 43.19 / 44.85
Male / 18 / 19.05 / 0.33 / 18.39 / 19.70
24 / 26.57 / 0.30 / 25.98 / 27.16
36 / 41.61 / 0.42 / 40.80 / 42.43